SAAB WIS ONLINE

SPECIFICATION

SPECIFICATION

TORQUE CONVERTER CLUTCH

Model

Saab 9-2X 2.5i Linear

Saab 9-2X 2.0T Aero

Type

Symmetric, 3 element, single stage,

2 phase torque converter

Stall torque ratio

2.05 — 2.35

2.05 — 2.35

Nominal diameter

mm (in)

246 (9.69)

Stall speed (at sea level)

rpm

2,300 — 2,800

2,600 — 3,400

One-way clutch

Sprague type one-way clutch



OIL PUMP

Type

Paracoid constant-displacement pump

Driving method

Driven by engine

Number of teeth

Inner rotor

9

Outer rotor

10



TRANSMISSION CONTROL ELEMENT

Type

4-forward, 1-reverse,

double-row planetary gears

Multi-plate clutch

3 sets

Multi-plate brake

2 sets

One-way clutch (sprague type)

1 sets



TRANSMISSION GEAR RATIO

1st

2.785

2nd

1.545

3rd

1.000

4th

0.694

Rev

2.272



PLANETARY GEAR AND PLATE

Model

Saab 9-2X 2.5i Linear

Saab 9-2X 2.0T Aero

Tooth number of front sun gear

33

Tooth number of front pinion

21

Tooth number of front internal gear

75

Tooth number of rear sun gear

42

Tooth number of rear pinion

17

Tooth number of rear internal gear

75

Drive plate number of high clutch

4

5

Drive plate number of low clutch

5

7

Drive plate number of reverse clutch

2

Drive plate number of 2-4 brake

3

4

Drive plate number of low & reverse brake

5

7



SELECTOR POSITION

P (Park)

Transmission in neutral, output member immovable, and engine start possible

R (Reverse)

Transmission in reverse for backing

N (Neutral)

Transmission in neutral and engine start possible

D (Drive)

Automatic gear change

1st 2nd 3rd 4th

3 (3rd)

Automatic gear change

1st 2nd 3rd ← 4th

2 (2nd)

2nd gear locked

(Deceleration possible 2nd ← 3rd ← 4th)

1 (1st)

1st gear locked

(Deceleration possible 1st ← 2nd ← 3rd ← 4th)

Control method

Hydraulic remote control



HYDRAULIC CONTROL AND LUBRICATION

Type

Electronic hydraulic control [Four forward speed changes by electrical signals of vehicle speed and accelerator (throttle) opening]

Fluid

Dexron III type

Fluid capacity

litres (US qt, Imp qt)

9.3 — 9.6 (9.8 — 10.1, 8.2 — 8.4)

Lubrication system

Forced feed lubrication with oil pump

Oil

Automatic transmission fluid (above mentioned)



COOLING AND HARNESS

Cooling system

Liquid-cooled cooler incorporated in radiator

Inhibitor switch

12 poles

Transmission harness

20 poles



TRANSFER

Model Saab 9-2X 2.5i Linear Saab 9-2X 2.0T Aero
Transfer type

Multi-plate transfer (MPT)

Variable torque distribution (VTD)

Drive & driven plate number of transfer clutch

5

3

Control method

Electronic hydraulic type

Lubricant

The same Automatic transmission fluid used in automatic transmission

1st reduction gear ratio

1.000 (53/53)



FINAL REDUCTION

Final gear ratio

4.111 (37/9)



RECOMMENDED GEAR OIL

Lubrication oil


(1)

Item

(3)

API classification

(2)

Front differential gear oil

(4)

SAE viscosity No. and applicable temperature

Front differential oil capacity

litres (US qt, Imp qt)

1.1 — 1.3 (1.2 — 1.4, 1.0 — 1.1)